2204035402 has 4 divisors (see below), whose sum is σ = 3306053106. Its totient is φ = 1102017700.

The previous prime is 2204035399. The next prime is 2204035403. The reversal of 2204035402 is 2045304022.

2204035402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1437243921 + 766791481 = 37911^2 + 27691^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2204035403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551008849 + ... + 551008852.

Almost surely, 2^2204035402 is an apocalyptic number.

2204035402 is a deficient number, since it is larger than the sum of its proper divisors (1102017704).

2204035402 is a wasteful number, since it uses less digits than its factorization.

2204035402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102017703.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 2204035402 is about 46947.1554196844. The cubic root of 2204035402 is about 1301.3861746674.

Adding to 2204035402 its reverse (2045304022), we get a palindrome (4249339424).

It can be divided in two parts, 2 and 204035402, that multiplied together give a palindrome (408070804).

The spelling of 2204035402 in words is "two billion, two hundred four million, thirty-five thousand, four hundred two".